Healthcare bed with adjustable bedside angle
By designing a nursing bed with an adjustable headboard angle, the problem of the traditional nursing bed's non-adjustable headboard has been solved. This allows for precise adjustment of the headboard and the height of the guardrail, improving the comfort and safety of the patient's nursing environment.
Patent Information
- Application Number
- CN202423177172.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Traditional health care beds have a non-adjustable headboard angle, which means that patients lack support when they need to sit or lie in a semi-reclining position, increasing the burden on their bodies and potentially causing discomfort. They also restrict the range of motion and reduce the comfort of the health care environment.
An adjustable headboard bed was designed, which uses a support device to adjust the headboard angle and, combined with the height adjustment of the guardrail, ensures patient safety and comfort.
It enables precise adjustment of the headboard angle, improving the comfort and safety of the rehabilitation bed, meeting different rehabilitation needs, and reducing the risk of patients falling.
Smart Images
Figure CN223845883U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of old-age furniture, in particular to a recuperation bed with an adjustable head angle. BACKGROUND
[0002] In the field of recuperation, recuperation beds serve as important medical equipment, and their design directly affects the comfort and recovery effect of patients. Traditional recuperation beds mostly have a fixed head design, that is, the head angle cannot be adjusted. This design can meet the basic lying needs of patients in most cases, but it is not sufficient in specific situations, such as when patients need to sit or semi-recumbent for rehabilitation exercises, eating or reading. Specifically, when patients need to adjust the head to sit or stand, they often lack sufficient support, resulting in forward or backward tilting of the body, which not only increases the body burden but also may cause discomfort or pain. In addition, for patients who need to be in bed for a long time, a fixed head also limits their range of motion and reduces the comfort of the recuperation environment. SUMMARY
[0003] In order to facilitate the adjustment of the head angle, the application provides a recuperation bed with an adjustable head angle.
[0004] The recuperation bed with an adjustable head angle provided by the application adopts the following technical scheme:
[0005] A recuperation bed with an adjustable head angle, comprising a bed bottom plate and four bed legs fixedly connected to the bottom of the bed bottom plate, one vertical plate is fixedly connected to the top of each end of the bed bottom plate, a bed tail plate is fixedly connected to the top of the bed bottom plate, one end of the bed tail plate is hingedly connected to a bed head plate, a support device for adjusting the angle of the bed head plate is arranged at the bottom of the bed head plate, a set of limiting tubes is fixedly connected to each side of the bed bottom plate, one protective fence is movably connected to the inside of each set of limiting tubes, one clamping device for adjusting the height of the protective fence is arranged on one side of each set of limiting tubes, and a fixed tube one is fixedly connected between the inner walls of the two sides of the bed bottom plate.
[0006] Preferably, each of the two protective fences comprises an upper plate, a lower plate and connecting rods, three connecting rods are fixedly connected to the bottom of the upper plate, the bottom ends of the three connecting rods are fixedly connected to the lower plate, the three connecting rods are arranged in a straight line between the upper plate and the lower plate, and a plurality of clamping holes are formed in one side of the connecting rod located in the middle position.
[0007] Preferably, each set of limiting tubes is three, the outer surfaces of the three connecting rods on each protective fence are movably connected to the inside of the three limiting tubes, and the two clamping devices are arranged on one side of the two limiting tubes located in the middle position.
[0008] Preferably, the two said clamping devices each comprise a fixed block, a pulling handle, a circular plate and a spring, one side of the limiting tube is fixedly connected with the fixed block, one side of the fixed block is movably connected with the pulling handle, one side of the pulling handle penetrates through the fixed block and the limiting tube and is clamped in the clamping hole of the guardrail, the outer surface of the pulling handle is fixedly connected with the circular plate, and the fixed block and the pulling handle are fixedly connected with the spring.
[0009] Preferably, the supporting device comprises a rotating handle, a rotating rod, a bevel gear one, a bevel gear two, a threaded rod, a threaded block, a linkage rod and a supporting plate, the inside of the fixed tube one is movably connected with the rotating rod, one end of the rotating rod is fixedly connected with the rotating handle penetrating through the bed bottom plate, the middle of the rotating rod is fixedly connected with the bevel gear one, one end of the bevel gear one is meshingly connected with the bevel gear two, one end of the bevel gear two is fixedly connected with the threaded rod, the outer surface of the threaded rod is threadedly connected with the threaded block, and the two sides of the threaded block are movably connected with one linkage rod.
[0010] Preferably, the two ends of the threaded rod are movably connected with the inner walls of the two ends of the fixed tube two, one end of the threaded rod penetrates through the fixed tube two and is fixedly connected with one end of the bevel gear two, the two sides of the fixed tube two are each provided with a groove, the two sides of the threaded block are movably connected together through the two grooves and the two ends of the two linkage rods, and one end of the supporting plate is movably connected with the fixed tube two.
[0011] Preferably, one side of the headboard is fixedly connected with a sliding plate, the two inner walls of the sliding plate are each provided with a sliding groove, one end of the supporting plate is fixedly connected with a sliding rod, and the two ends of the sliding rod are slidably connected in the two sliding grooves.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] Through the supporting device, the patient can conveniently adjust the angle of the headboard, thereby meeting different recuperation needs. The rotation of the transmission handle can drive the transmission of the rotating rod and the bevel gear, thereby driving the rotation of the threaded rod. The rotation of the threaded rod will push the threaded block to move on the thread, through the action of the linkage rod, finally make the supporting plate move up and down, realize the accurate adjustment of the angle of the headboard. This design is not only simple to operate, but also has a wide adjustment range, and can provide a more comfortable recuperation environment for the patient.
[0014] The setting of the guardrail increases the safety of the bed. The guardrail is composed of an upper plate, a lower plate and a connecting rod, the connecting rod is movably connected in the limiting tube and can be adjusted in height as needed. The clamping device can be conveniently clamped in the clamping hole of the guardrail through the cooperation of the pulling handle, the circular plate and the spring, thereby fixing the height of the guardrail. This design not only improves the stability of the bed, but also effectively prevents the patient from falling, thereby ensuring the safety of the patient.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is the overall view of the utility model;
[0016] Figure 2 is Figure 1 enlarged view at A in figure
[0017] Figure 3 is the structure schematic view of the clamping device of the utility model;
[0018] Figure 4 is the structure schematic view of the supporting device of the utility model;
[0019] Figure 5 is the part structure section schematic view of the utility model;
[0020] Reference signs: 1, bed bottom plate; 2, bed leg; 3, vertical plate; 4, bed head plate; 5, bed tail plate; 6, guardrail; 7, fixed pipe one; 8, fixed pipe two; 9, limiting pipe; 10, fixed block; 11, pull handle; 12, round plate; 13, spring; 14, clamping hole; 15, rotating handle; 16, rotating rod; 17, conical gear one; 18, conical gear two; 19, threaded rod; 20, threaded block; 21, linkage rod; 22, supporting plate; 23, sliding plate; 24, sliding rod. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings Figures 1-5 The application is further described in detail.
[0022] The embodiment of the application discloses a recuperation bed with adjustable bed head angle.
[0023] Referring to Figure 1 The recuperation bed with adjustable bed head angle comprises a bed bottom plate 1 and four bed legs 2 fixedly connected at the bottom of the bed bottom plate 1, one vertical plate 3 is fixedly connected to the top of each end of the bed bottom plate 1, a bed tail plate 5 is fixedly connected to the top of the bed bottom plate 1, and the bed tail plate 5 is hingedly connected to one end of a bed head plate 4, the bottom of the bed head plate 4 is provided with a supporting device for angle adjustment, a group of limiting pipes 9 are fixedly connected to the two sides of the bed bottom plate 1, a guardrail 6 is movably connected in each limiting pipe 9, and a clamping device for adjusting the height of the guardrail 6 is arranged on one side of each limiting pipe 9, a fixed pipe one 7 is fixedly connected between the inner walls of the two sides of the bed bottom plate 1, and a fixed pipe two 8 is fixedly connected to the middle of the fixed pipe one 7.
[0024] Further, the two guardrails 6 are each composed of an upper plate, a lower plate and connecting rods, the bottom of the upper plate is fixedly connected with three connecting rods, the bottom of the three connecting rods is fixedly connected with the lower plate, the three connecting rods are arranged in a straight line between the upper plate and the lower plate, and a plurality of clamping holes 14 are formed on one side of the connecting rod in the middle position.
[0025] Further, each set of limiting tubes 9 is three, and the outer surfaces of the three connecting rods on each guardrail 6 are movably connected in the interiors of the three limiting tubes 9, and two clamping devices are arranged on one side of the two limiting tubes 9 in the middle position.
[0026] Further, the two clamping devices each include a fixed block 10, a pulling handle 11, a circular plate 12 and a spring 13, one side of the limiting tube 9 is fixedly connected with the fixed block 10, one side of the fixed block 10 is movably connected with the pulling handle 11, one side of the pulling handle 11 penetrates through the fixed block 10 and the limiting tube 9 and is clamped in the interior of the clamping hole 14 on the guardrail 6, the outer surface of the pulling handle 11 is fixedly connected with the circular plate 12, and the fixed block 10 and the pulling handle 11 are fixedly connected with the spring 13.
[0027] Further, the supporting device includes a rotating handle 15, a rotating rod 16, a conical gear one 17, a conical gear two 18, a threaded rod 19, a threaded block 20, a linkage rod 21 and a supporting plate 22, the interior of the fixed tube one 7 is movably connected with the rotating rod 16, one end of the rotating rod 16 is fixedly connected with the rotating handle 15 penetrating through the bed bottom plate 1, the middle of the rotating rod 16 is fixedly connected with the conical gear one 17, one end of the conical gear one 17 is meshingly connected with the conical gear two 18, one end of the conical gear two 18 is fixedly connected with the threaded rod 19, the outer surface of the threaded rod 19 is threadedly connected with the threaded block 20, the two sides of the threaded block 20 are movably connected with one linkage rod 21, and one end of the two linkage rods 21 is movably connected with the supporting plate 22.
[0028] Further, the two ends of the threaded rod 19 are movably connected with the inner walls of the two ends of the fixed tube two 8, one end of the threaded rod 19 penetrates through the fixed tube two 8 and is fixedly connected with one end of the conical gear two 18, recesses are formed on the two sides of the fixed tube two 8, the two sides of the threaded block 20 are movably connected together through the two recesses and the two linkage rods 21, and one end of the supporting plate 22 is movably connected with the fixed tube two 8.
[0029] Further, one side of the bed head plate 4 is fixedly connected with a sliding plate 23, sliding grooves are formed on the inner walls of the two sides of the sliding plate 23, one end of a sliding rod 24 is fixedly connected with the supporting plate 22, and the two ends of the sliding rod 24 are movably connected in the interiors of the two sliding grooves.
[0030] The embodiment of the application is used when the health care bed is used. First, the pull handle 11 is pulled outward, so that the pull handle 11 drives the circular plate 12 to extrude the spring 13, and one end of the pull handle 11 is retracted into the fixed block 10, so as to be separated from the inside of the clamping hole 14, so that the guardrail 6 is lowered, and the top of the upper plate of the guardrail 6 is leveled with the top of the tail plate 5, so as to facilitate the patient to get on and off the bed. Conversely, when the patient finishes getting on the bed, the above steps are repeated, so that one end of the pull handle 11 is separated from the clamping hole 14, and the guardrail 6 is lifted, so as to adjust the guardrail 6 to the appropriate height, and release the pull handle 11, so that one end of the pull handle 11 is clamped into the inside of the clamping hole 14 in the appropriate position under the elastic force of the spring 13, and the height of the guardrail 6 is fixed, so as to prevent the patient from falling off the bed.
[0031] When the bed head angle of the patient needs to be adjusted, the rotating handle 15 drives the rotating rod 16 to rotate in the inside of the fixed pipe 7, so that the rotating rod 16 drives the conical gear 17 to rotate, the conical gear 17 drives the threaded rod 19 to rotate through the meshing connection between the conical gear 17 and the conical gear 18, the threaded rod 19 drives the threaded block 20 to slide in the inside of the fixed pipe 2 through the threaded connection between the threaded rod 19 and the threaded block 20, the threaded block 20 drives one end of the two linkage rods 21 to move towards the tail plate 5 through the two grooves in the fixed pipe 2, so that the two linkage rods 21 lift the support plate 22, one end of the support plate 22 makes a circular motion (around the connection point of the other end of the support plate 22 and the fixed pipe 2), so that one end of the support plate 22 is in a rising state, and one end of the support plate 22 slides in the inside of the sliding plate 23 through the sliding rod 24, so as to stably lift one end of the head plate 4, so that the head plate 4 makes a circular motion around the connection point with the tail plate 5, and the inclination angle of the head plate 4 is adjusted, so that the patient can better rely on it.
[0032] The above are preferred embodiments of the application, which do not limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape, principle of the application should be covered within the protection scope of the application.
Claims
1. A health-care bed with adjustable head angle, comprising a bed bottom plate (1) and four bed legs (2) fixedly connected to the bottom of the bed bottom plate (1), characterized in that: Both ends of the bed floor (1) top are fixedly connected with a vertical plate (3), and the top of the bed floor (1) is fixedly connected with a bed tail plate (5), and one end of the bed tail plate (5) is hingedly connected with a bed head plate (4), the bottom of the bed head plate (4) is provided with a supporting device for angle adjustment, both sides of the bed floor (1) are fixedly connected with a group of limiting pipes (9), the interiors of the two groups of limiting pipes (9) are movably connected with a guardrail (6), and one side of each group of limiting pipes (9) is provided with a clamping device for adjusting the height of the guardrail (6), the inner walls of both sides of the bed floor (1) are fixedly connected with a fixed pipe one (7), and the middle part of the fixed pipe one (7) is fixedly connected with a fixed pipe two (8).
2. The health-care bed with adjustable head angle according to claim 1, characterized in that: Both the guardrails (6) are composed of an upper plate, a lower plate and connecting rods, the bottom of the upper plate is fixedly connected with three connecting rods, the bottom of each connecting rod is fixedly connected with the lower plate, and the three connecting rods are arranged in a linear shape between the upper plate and the lower plate, and a plurality of clamping holes (14) are formed in one side of the connecting rod located at the middle position.
3. The health-care bed with adjustable head angle according to claim 1, characterized in that: Each group of the limiting pipes (9) is three, and the outer surfaces of the three connecting rods on each guardrail (6) are movably connected in the interiors of the three limiting pipes (9), and the two clamping devices are arranged on one side of the two limiting pipes (9) located at the middle position.
4. The health-care bed with adjustable head angle according to claim 1, characterized in that: Both the clamping devices comprise a fixed block (10), a pulling handle (11), a circular plate (12) and a spring (13), one side of the limiting pipe (9) is fixedly connected with the fixed block (10), one side of the fixed block (10) is movably connected with the pulling handle (11), one side of the pulling handle (11) penetrates the fixed block (10) and the limiting pipe (9) and is clamped in the interior of the clamping hole (14) on the guardrail (6), the outer surface of the pulling handle (11) is fixedly connected with the circular plate (12), and the fixed block (10) and the pulling handle (11) are fixedly connected with the spring (13) therebetween.
5. The health-care bed with adjustable head angle according to claim 1, characterized in that: The supporting device comprises a rotating handle (15), a rotating rod (16), a conical gear one (17), a conical gear two (18), a threaded rod (19), a threaded block (20), a linkage rod (21) and a supporting plate (22), the interior of the fixed pipe one (7) is movably connected with the rotating rod (16), one end of the rotating rod (16) penetrates the bed floor (1) and is fixedly connected with the rotating handle (15), the middle part of the rotating rod (16) is fixedly connected with the conical gear one (17), one end of the conical gear one (17) is meshingly connected with the conical gear two (18), one end of the conical gear two (18) is fixedly connected with the threaded rod (19), the outer surface of the threaded rod (19) is threadedly connected with the threaded block (20), the two sides of the threaded block (20) are movably connected with one linkage rod (21), and one end of the two linkage rods (21) is movably connected with the supporting plate (22).
6. The health-care bed with adjustable head angle according to claim 5, characterized in that: Two ends of the threaded rod (19) are movably connected on the inner walls of two ends of the fixed tube two (8), one end of the threaded rod (19) penetrates the fixed tube two (8) and is fixedly connected with one end of the bevel gear two (18), both sides of the fixed tube two (8) are provided with a groove, both sides of the threaded block (20) are movably connected through two grooves and one end of two linkage rods (21), and one end of the supporting plate (22) is movably connected on the fixed tube two (8).
7. The health-care bed with adjustable head angle according to claim 1, characterized in that: One side of the headboard (4) is fixedly connected with a sliding plate (23), both sides of the sliding plate (23) are provided with a sliding groove, one end of the supporting plate (22) is fixedly connected with a sliding rod (24), and both ends of the sliding rod (24) are slidably connected in the two sliding grooves.